//package com.boot2.core.ueditor.upload;
//
//import com.boot2.core.ueditor.PathFormat;
//import com.boot2.core.ueditor.define.AppInfo;
//import com.boot2.core.ueditor.define.BaseState;
//import com.boot2.core.ueditor.define.FileType;
//import com.boot2.core.ueditor.define.State;
//
//import java.io.IOException;
//import java.io.InputStream;
//import java.util.Arrays;
//import java.util.List;
//import java.util.Map;
//
//import javax.servlet.http.HttpServletRequest;
//
//import org.apache.commons.fileupload.FileItemIterator;
//import org.apache.commons.fileupload.FileItemStream;
//import org.apache.commons.fileupload.FileUploadException;
//import org.apache.commons.fileupload.disk.DiskFileItemFactory;
//import org.apache.commons.fileupload.servlet.ServletFileUpload;
//import org.springframework.web.multipart.MultipartFile;
//import org.springframework.web.multipart.MultipartHttpServletRequest;
//
//public class BinaryUploader {
//
//	public static final State save(HttpServletRequest request,
//								   Map<String, Object> conf) {
//		// FileItemStream fileStream = null;
//		// boolean isAjaxUpload = request.getHeader( "X_Requested_With" ) != null;
//
//		if (!ServletFileUpload.isMultipartContent(request)) {
//			return new BaseState(false, AppInfo.NOT_MULTIPART_CONTENT);
//		}
//
//		// ServletFileUpload upload = new ServletFileUpload(
//		//  new DiskFileItemFactory());
//		//
//		// if ( isAjaxUpload ) {
//		//     upload.setHeaderEncoding( "UTF-8" );
//		// }
//
//		try {
//			// FileItemIterator iterator = upload.getItemIterator(request);
//			//
//			// while (iterator.hasNext()) {
//			//  fileStream = iterator.next();
//			//
//			//  if (!fileStream.isFormField())
//			//      break;
//			//  fileStream = null;
//			// }
//			//
//			// if (fileStream == null) {
//			//  return new BaseState(false, AppInfo.NOTFOUND_UPLOAD_DATA);
//			// }
//			MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
//			MultipartFile multipartFile = multipartRequest.getFile(conf.get("fieldName").toString());
//			if(multipartFile==null){
//				return new BaseState(false, AppInfo.NOTFOUND_UPLOAD_DATA);
//			}
//
//			String savePath = (String) conf.get("savePath");
//			//String originFileName = fileStream.getName();
//			String originFileName = multipartFile.getOriginalFilename();
//			String suffix = FileType.getSuffixByFilename(originFileName);
//
//			originFileName = originFileName.substring(0,
//					originFileName.length() - suffix.length());
//			savePath = savePath + suffix;
//
//			long maxSize = ((Long) conf.get("maxSize")).longValue();
//
//			if (!validType(suffix, (String[]) conf.get("allowFiles"))) {
//				return new BaseState(false, AppInfo.NOT_ALLOW_FILE_TYPE);
//			}
//
//			savePath = PathFormat.parse(savePath, originFileName);
//
//			/*String physicalPath = (String) conf.get("rootPath") + savePath;*/
//
//			String basePath = (String)conf.get("basePath");
//			String physicalPath = basePath + savePath;
//
//			//InputStream is = fileStream.openStream();
//			InputStream is = multipartFile.getInputStream();
//			State storageState = StorageManager.saveFileByInputStream(is,
//					physicalPath, maxSize);
//			is.close();
//
//			if (storageState.isSuccess()) {
//				storageState.putInfo("url", PathFormat.format(savePath));
//				storageState.putInfo("type", suffix);
//				storageState.putInfo("original", originFileName + suffix);
//			}
//
//			return storageState;
//			// } catch (FileUploadException e) {
//			//  return new BaseState(false, AppInfo.PARSE_REQUEST_ERROR);
//		} catch (IOException e) {
//		}
//		return new BaseState(false, AppInfo.IO_ERROR);
//	}
//
//	private static boolean validType(String type, String[] allowTypes) {
//		List<String> list = Arrays.asList(allowTypes);
//
//		return list.contains(type);
//	}
//}
